xbian@xbian /media $ sudo su
root@xbian:/media# chown -R xbian  /media/Platte
root@xbian:/media# exit
exit
xbian@xbian /media $ cd ./Platte
-bash: cd: ./Platte: Permission denied
xbian@xbian /media $ ls -l
total 8
drw-rw-rw- 5 xbian 1000 4096 feb  20 08:59 Platte
lrwxrwxrwx 1 root  root   13 mar   4 18:22 usb0 -> /media/Platte